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Circuit Protection

Circuit Protection.jpg
Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance Current HTS Code Packing Method Physical Dimension Max Voltage Rating (DC) Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Base Part Number Surface Mount Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Composition Max Output Current Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Breakdown Voltage Energy Reverse Standoff Voltage ESD Protection Clamping Voltage Supplier Device Package Fuse Type Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage DC Cold Resistance Rated Functioning Temperature Holding Temperature Maximum Temperature Limit Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Min Varistor Voltage Maximum DC Volts
EZJ-PZV150RA EZJ-PZV150RA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Cut Tape (CT) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 300μm 600μm RoHS Compliant No 0201 (0603 Metric) No SVHC 300μm 300μm Surface Mount, MLCV -40°C~85°C TA 9V METAL OXIDE FILM 9V 20pF 8533.40.40.00 9V 15pF @ 1MHz e3 Matte Tin (Sn) WRAPAROUND 0603 0201 1 VARISTOR DUAL ENDED 1A 15V 9V
EYP-2MT098 EYP-2MT098 Panasonic Electronic Components 0.0000
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0.00000000 download 2000 MT Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead Strap UL 50V 2A 98°C 208°F 65°C 149°F 150°C 302°F
ERB-RE3R00V ERB-RE3R00V Panasonic Electronic Components 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 ERB-RE Active 1 (Unlimited) EAR99 RoHS Compliant 0603 (1608 Metric) cUL, UL Surface Mount -40°C~125°C 0.063Lx0.032W x 0.025 H 1.60mmx0.81mmx0.63mm 32V ELECTRIC FUSE 3A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.033Ohm
UNHZ20300L UNHZ20300L Panasonic Electronic Components 0.7373
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0.00000000 download Surface Mount Cut Tape (CT) 2006 UNHZ203 Obsolete 1 (Unlimited) 125°C -55°C 2.9972mm Non-RoHS Compliant 1.2A 2-SMD, Flat Lead 711.2μm 2.3114mm 46mOhm Surface Mount -55°C~125°C 0.067Lx0.049W x 0.028 H 1.70mmx1.25mmx0.70mm 50V 50V 1.2A 1.2A Fast Blow Board Mount (Cartridge Style Excluded) 0.046Ohms
ERZ-E11A431CS ERZ-E11A431CS Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 7.5mm 6.4mm Through Hole -40°C~85°C TA 350V 275V 400pF 350V 400pF @ 1kHz 1 VARISTOR 275V 6kA 387V 50A 155J 710V 473V 387V 430V
EZJ-S1VD182 EZJ-S1VD182 Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Ceramic Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant Lead Free Tin No 0603 (1608 Metric) No SVHC 800μm Surface Mount, MLCV -40°C~85°C TA 30V 30V 1.8nF 8533.40.40.00 TR, PAPER, 7 INCH 30V 1800pF @ 1kHz e3 WRAPAROUND 1608 0603 1 VARISTOR DUAL 50V Yes
ERZ-E07F471 ERZ-E07F471 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Tape & Reel (TR) ZNR® Active 1 (Unlimited) 9mm ROHS3 Compliant No Disc 9mm 7.5mm 6.8mm Through Hole -40°C~85°C TA 385V 300V 230pF 385V 170pF @ 1kHz 1 VARISTOR 300V 2.5kA 423V 25A 65J 775V 517V 423V 470V
EZJ-Z1V500AA EZJ-Z1V500AA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant Tin No 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -40°C~85°C TA 5V METAL OXIDE FILM 5V 3pF 8533.40.40.00 TAPE, PAPER 5V 2.1pF @ 1MHz e3 WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 50V 5V
EZJ-Z0V39010 EZJ-Z0V39010 Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Zinc Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 1mm RoHS Compliant Lead Free 0402 (1005 Metric) 550μm 500μm Surface Mount, MLCV -40°C~85°C TA 6V 20W 33pF @ 1MHz 1005 0402 1 39V 39V 35.1V 6V
ERB-SE2R50U ERB-SE2R50U Panasonic Electronic Components 0.0000
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0.00000000 download Tape & Reel (TR) 2006 ERBSE Obsolete 1 (Unlimited) EAR99 RATED BREAKING CAPACITY AT 32 VDC: 50 A 0603 (1608 Metric) cUL, UL Surface Mount -40°C~100°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.7mm YES WRAPAROUND CSA; UL 1.6mm 0.8 mm 2.5A ELECTRIC FUSE 0.7mm 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.048Ohm
ERB-SE2R00U ERB-SE2R00U Panasonic Electronic Components 0.0000
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0.00000000 download Tape & Reel (TR) 2006 ERBSE Obsolete 1 (Unlimited) EAR99 RATED BREAKING CAPACITY AT 32 VDC: 50 A 0603 (1608 Metric) cUL, UL Surface Mount -40°C~100°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.7mm YES WRAPAROUND CSA; UL 1.6mm 0.8 mm 2A ELECTRIC FUSE 0.7mm 2A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.06Ohm
ERZ-C32EK431Y ERZ-C32EK431Y Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2017 ZNR® Active 1 (Unlimited) ROHS3 Compliant Module Chassis Mount -40°C~85°C TA 2500pF @ 1kHz 1 400J 473V 387V 430V 275V 25kA 350V
ERZ-U12JP541 ERZ-U12JP541 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 264V 373V 264V 373V
ERZ-U12JP541B ERZ-U12JP541B Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 RoHS Compliant Module Chassis Mount -40°C~70°C TJ e3 Tin (Sn) NO BINDING POST 3 VARISTOR RADIAL 264V 264V
EZJ-Z0V180HA EZJ-Z0V180HA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT 500μm 1mm RoHS Compliant Tin No 0402 (1005 Metric) No SVHC 500μm Surface Mount, MLCV -40°C~85°C TA 11V METAL OXIDE FILM 11V 150pF TAPE, PAPER 11V 120pF @ 1MHz e3 WRAPAROUND 1005 0402 1 VARISTOR DUAL ENDED 10A 18V
ERZ-U17JP541 ERZ-U17JP541 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 264V 373V 264V 373V
ERB-SE1R00U ERB-SE1R00U Panasonic Electronic Components 0.0000
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0.00000000 download Tape & Reel (TR) 2006 ERBSE Obsolete 1 (Unlimited) EAR99 RATED BREAKING CAPACITY AT 32 VDC: 50 A 0603 (1608 Metric) unknown cUL, UL Surface Mount -40°C~100°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.7mm YES WRAPAROUND CSA; UL 1.6mm 0.8 mm 1A ELECTRIC FUSE 0.7mm 1A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.155Ohm
ERZ-E05A241CS ERZ-E05A241CS Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 7mm ROHS3 Compliant No Disc 7mm 5mm 4.6mm Through Hole -40°C~85°C TA 180V 150V 170pF 200V 170pF @ 1kHz 1 VARISTOR 150V 1.2kA 216V 10A 15J 395V 264V 216V 240V
ERZ-V07D330 ERZ-V07D330 Panasonic Electronic Components 0.0000
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0.00000000 10 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 4.9mm 7mm ROHS3 Compliant Lead Free Tin No Disc 8.5mm 20V No SVHC 5mm 4.9mm Through Hole -40°C~85°C TA 26V METAL OXIDE FILM 20V 2.9nF 8533.40.40.00 26V 20mW 2900pF @ 1kHz e3 WIRE 1 VARISTOR 0.02W 20V Radial 500A 10% 33V 2.5A 2.0J 65V 36V 30V 500A
MAZ9062H0L MAZ9062H0L Panasonic Electronic Components 0.1879
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2.9mm RoHS Compliant Lead Free TO-236-3, SC-59, SOT-23-3 1.1mm 1.5mm Surface Mount 6.2V 200mW Zener MAZ9** Zener General Purpose 6.2V 4V Mini3-G1 No 5.8V 4V 2 2
ERZ-V14D821 ERZ-V14D821 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Radial, Through Hole Zinc Bulk 2000 ZNR® yes Active 1 (Unlimited) 2 EAR99 8.1mm 14mm 19mm ROHS3 Compliant Lead Free Tin No Disc 16mm No SVHC 7.5mm 8.1mm Through Hole -40°C~85°C TA 670V 510V 280pF 8533.40.40.00 670V 600mW 280pF @ 1kHz e3 WIRE 5kA 1 VARISTOR 0.6W 510V Radial 5kA 820V 50A 235J 1.355kV 902V 738V
ERB-SE0R75U ERB-SE0R75U Panasonic Electronic Components 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 ERBSE Obsolete 1 (Unlimited) EAR99 800μm RoHS Compliant Lead Free 750mA 0603 (1608 Metric) unknown 711.2μm cUL, UL 245mOhm Surface Mount -40°C~100°C 0.063Lx0.031W x 0.028 H 1.60mmx0.80mmx0.70mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.7mm WRAPAROUND 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.245Ohm
EZJ-Z1V120KA EZJ-Z1V120KA Panasonic Electronic Components 0.0000
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0.00000000 download 6 Weeks Surface Mount Zinc Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 1.6mm RoHS Compliant Lead Free Tin No 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -40°C~85°C TA 6.7V METAL OXIDE FILM 6.7V 330pF 8533.40.40.00 TAPE, PAPER 6.7V 250pF @ 1MHz e3 WRAPAROUND 1608 0603 1 VARISTOR DUAL ENDED 20A 12V 6.7V 20A
ERZ-E10E271 ERZ-E10E271 Panasonic Electronic Components 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2013 ZNR® Active 1 (Unlimited) ROHS3 Compliant Lead Free Disc 11.5mm Through Hole -40°C~85°C TA 225V 530pF @ 1kHz 1 175V 4.5kA 270V 64J 303V 247V 270V 175V 4.5kA 225V
ERZ-E07A361CS ERZ-E07A361CS Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 9mm ROHS3 Compliant No Disc 9mm 7.5mm 6.2mm Through Hole -40°C~85°C TA 300V 230V 300pF 300V 260pF @ 1kHz 1 VARISTOR 230V 2.5kA 324V 25A 50J 595V 396V 324V 360V
ERZ-E11A391 ERZ-E11A391 Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Radial, Through Hole Bulk 2013 ZNR® Active 1 (Unlimited) 13mm ROHS3 Compliant No Disc 13mm 250V No SVHC 7.5mm 6.2mm 6.2mm Through Hole -40°C~85°C TA 320V 250V 450pF 320V 450pF @ 1kHz 1 VARISTOR 250V Radial 6kA 10% 390V 50A 140J 650V 429V 351V 390V 6kA
ERZ-V07D331 ERZ-V07D331 Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Zinc Bulk 2010 ZNR® yes Active 1 (Unlimited) 2 EAR99 5.1mm 7mm 11.5mm ROHS3 Compliant Contains Lead Tin No Disc 8.5mm No SVHC 5mm 5.1mm Through Hole -40°C~85°C TA 270V METAL OXIDE FILM 210V 130pF 8533.40.40.00 270V 250mW 130pF @ 1kHz e3 WIRE 1 VARISTOR 0.25W 210V Radial 1.75kA 330V 10A 28J 545V 363V 297V 210V
ERZ-E08A431CS ERZ-E08A431CS Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Radial, Through Hole Bulk ZNR® Active 1 (Unlimited) 10.5mm ROHS3 Compliant No Disc 10.5mm 7.5mm 6.5mm Through Hole -40°C~85°C TA 350V 275V 230pF 350V 230pF @ 1kHz 1 VARISTOR 275V 3.5kA 387V 25A 80J 710V 473V 387V 430V
EZJ-P1V270EM EZJ-P1V270EM Panasonic Electronic Components 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2017 Automotive, AEC-Q200, EZJP Active 1 (Unlimited) RoHS Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~150°C TJ 18V 18V 33pF @ 1MHz 1 29.7V 24.3V 27V 5A 18V
ERZ-U26JP132F ERZ-U26JP132F Panasonic Electronic Components 0.0000
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0.00000000 download 17 Weeks Bulk 2018 ZNR® yes Active Not Applicable 2 EAR99 RoHS Compliant Module Chassis Mount -40°C~70°C TJ 8533.40.40.00 e3 Tin (Sn) NO BINDING POST 1 VARISTOR RADIAL 660V 933V 660V 933V
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